public AlbumViewModel(IAlbum iAlbum)
{
_Album = iAlbum;
_ImagesVM = new CollectionWithDetailVM<IAlbumPicture>(_Album.Images);
var tm = Register(Album.Tracks.LiveOrderBy(t => t.TrackNumber));
_OrderedTracks = Register(tm.LiveThenBy(t => t.Path));
}
public PlayerViewModel(IMusicPlayer iMusicPlayer, IPlayListFactory iPlayListFactory)
{
_IMusicPlayer = iMusicPlayer;
_IPlayListFactory = iPlayListFactory;
_IMusicPlayer.TrackEvent += OnTrackEvent;
_IMusicPlayer.TrackPlaying += TrackPlaying;
_PlayList = _IPlayListFactory.CreateAlbumPlayList("Memory PlayList");
_IMusicPlayer.PlayList = _PlayList;
_PlayedAlbums = new CollectionWithDetailVM<IAlbum>(_PlayList.Albums);
Play = RelayCommand.Instanciate(()=>_IMusicPlayer.Mode = PlayMode.Play);
Pause = RelayCommand.Instanciate(() => _IMusicPlayer.Mode = PlayMode.Paused);
VolumeUp = RelayCommand.Instanciate(() => _IMusicPlayer.Volume += 0.1);
VolumeDown = RelayCommand.Instanciate(() => _IMusicPlayer.Volume -= 0.1);
Like = RelayCommand.Instanciate(DoLike);
SeeNextAlbum = _PlayedAlbums.Next;
SeePreviousAlbum = _PlayedAlbums.Previous;
PlayAlbum = RelayCommand.Instanciate(DoPlayAlbum);
//call to activate listeners
var pa = this.PlayingAlbum;
}